Skip to content
maunawai.info

Drinking water in 95145

For this postcode Südwasser GmbH publishes several supply zones. Which of them serves an individual address is not published — below are the values of the zone with the most documented parameters, the remaining 4 underneath.

How to read the share of the parametric value

12 % Share of the parametric value. The proportion of the permitted maximum that the measured value uses — here 12 %, so just over an eighth.
< 10 % * Below the limit of quantification. The substance was not detectable. The mark shows where the detection limit lies relative to the parametric value — the actual share of the parametric value is below that.

Several samples per year: for chemical parameters the mean value is given, for microbiological ones the highest measured value. There the parametric value is zero — a single finding would disappear in the average, and it is precisely that finding which is the information. Which reference applies is stated in the last column of the table.

WV Oberkotzau

Südwasser GmbH

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 30/09/2019. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.

Water hardness
Hardness range 8,75
Key values WV Oberkotzau
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 31 mg/l 50 mg/l
62 %
Single value
Lead <0,003 mg/l
below limit of quantification
10 µg/l
< 30 % *
Single value
Escherichia coli (E. coli) 0 KbE/100ml 0/100 ml Single value
Sulphate 37 mg/l 250 mg/l
15 %
Single value
Sodium 9,87 mg/l 200 mg/l
5 %
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Show all recorded parameters (167 — most recent value per parameter)

Microbiology (2)

Microbiology – WV Oberkotzau
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KbE/100ml 0/100 ml Single value
Intestinal enterococci 0 KbE/100ml 0/100 ml Single value

Chemical parameters (138)

Chemical parameters – WV Oberkotzau
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane <0,5 µg/l
below limit of quantification
3 µg/l
< 17 % *
Single value
2,4-D <0,02 µg/l
below limit of quantification
Single value
Aclonifen <0,03 µg/l
below limit of quantification
Single value
Acrylamide <0,0001 mg/l
below limit of quantification
0.1 µg/l
< 100 % *
Single value
Amidosulfuron <0,03 µg/l
below limit of quantification
Single value
Antimony <0,001 mg/l
below limit of quantification
5 µg/l
< 20 % *
Single value
Arsenic 0,003 mg/l 10 µg/l
30 %
Single value
Atrazine <0,02 µg/l
below limit of quantification
Single value
Azoxystrobin <0,015 µg/l
below limit of quantification
Single value
Bentazone <0,015 µg/l
below limit of quantification
Single value
Benzene <0,3 µg/l
below limit of quantification
1 µg/l
< 30 % *
Single value
Benzo(a)pyrene <0,003 µg/l
below limit of quantification
10 ng/l
< 30 % *
Single value
Bifenox <0,03 µg/l
below limit of quantification
Single value
Boron
not determined
Unit not stated in the document
1 mg/l Single value
Boscalid <0,03 µg/l
below limit of quantification
Single value
Bromacil <0,02 µg/l
below limit of quantification
Single value
Bromate <0,003 mg/l
below limit of quantification
10 µg/l
< 30 % *
Single value
Bromoxynil <0,03 µg/l
below limit of quantification
Single value
Cadmium <0,1 mg/l
below limit of quantification
3 µg/l cannot be assessed — the limit of quantification of the measurement is above the parametric value Single value
Chloridazon <0,01 µg/l
below limit of quantification
Single value
Chlorothalonil <0,03 µg/l
below limit of quantification
Single value
Chlorotoluron <0,01 µg/l
below limit of quantification
Single value
Chromium <0,0005 mg/l
below limit of quantification
25 µg/l
< 2 % *
Single value
Clomazone <0,03 µg/l
below limit of quantification
Single value
Clopyralid <0,03 µg/l
below limit of quantification
Single value
Clothianidin <0,01 µg/l
below limit of quantification
Single value
Copper 0,176 mg/l 2 mg/l
9 %
Single value
Cyanide <0,002 mg/l
below limit of quantification
50 µg/l
< 4 % *
Single value
Cyflufenamid <0,01 µg/l
below limit of quantification
Single value
Cymoxanil <0,03 µg/l
below limit of quantification
Single value
Cyproconazole <0,03 µg/l
below limit of quantification
Single value
Desethylatrazine <0,02 µg/l
below limit of quantification
Single value
Desethylsimazine <0,02 µg/l
below limit of quantification
Single value
Desethylterbuthylazine <0,02 µg/l
below limit of quantification
Single value
Dicamba <0,05 µg/l
below limit of quantification
Single value
Dichlorprop <0,01 µg/l
below limit of quantification
Single value
Difenoconazole <0,015 µg/l
below limit of quantification
Single value
Diflufenican <0,03 µg/l
below limit of quantification
Single value
Dimefuron <0,03 µg/l
below limit of quantification
Single value
Dimethachlor <0,03 µg/l
below limit of quantification
Single value
Dimethenamid <0,015 µg/l
below limit of quantification
Single value
Dimethoate <0,03 µg/l
below limit of quantification
Single value
Dimethomorph <0,03 µg/l
below limit of quantification
Single value
Dimoxystrobin <0,03 µg/l
below limit of quantification
Single value
Diuron <0,02 µg/l
below limit of quantification
Single value
Epichlorohydrin <0,0001 mg/l
below limit of quantification
0.1 µg/l
< 100 % *
Single value
Epoxiconazole <0,03 µg/l
below limit of quantification
Single value
Ethidimuron <0,03 µg/l
below limit of quantification
Single value
Ethofumesate <0,025 µg/l
below limit of quantification
Single value
Fenoxaprop <0,03 µg/l
below limit of quantification
Single value
Fenpropidin <0,03 µg/l
below limit of quantification
Single value
Fenpropimorph <0,01 µg/l
below limit of quantification
Single value
Flazasulfuron <0,05 µg/l
below limit of quantification
Single value
Flonicamid <0,025 µg/l
below limit of quantification
Single value
Florasulam <0,015 µg/l
below limit of quantification
Single value
Fluazifop <0,03 µg/l
below limit of quantification
Single value
Flufenacet <0,02 µg/l
below limit of quantification
Single value
Flumioxazin <0,05 µg/l
below limit of quantification
Single value
Fluopicolide <0,03 µg/l
below limit of quantification
Single value
Fluopyram <0,01 µg/l
below limit of quantification
Single value
Fluoride 0,10 mg/l 1.5 mg/l
7 %
Single value
Fluroxypyr <0,05 µg/l
below limit of quantification
Single value
Flurtamone <0,03 µg/l
below limit of quantification
Single value
Glyphosate <0,01 µg/l
below limit of quantification
Single value
Haloxyfop <0,03 µg/l
below limit of quantification
Single value
Imidacloprid <0,03 µg/l
below limit of quantification
Single value
Iodosulfuron-methyl <0,05 µg/l
below limit of quantification
Single value
Iprodione <0,025 µg/l
below limit of quantification
Single value
Isoproturon <0,02 µg/l
below limit of quantification
Single value
Kresoxim-methyl <0,03 µg/l
below limit of quantification
Single value
Lambda-cyhalothrin <0,05 µg/l
below limit of quantification
Single value
Lead <0,003 mg/l
below limit of quantification
10 µg/l
< 30 % *
Single value
Lenacil <0,015 µg/l
below limit of quantification
Single value
Mandipropamid <0,03 µg/l
below limit of quantification
Single value
MCPA <0,03 µg/l
below limit of quantification
Single value
Mecoprop <0,01 µg/l
below limit of quantification
Single value
Mercury <0,0002 mg/l
below limit of quantification
1 µg/l
< 20 % *
Single value
Mesotrione <0,025 µg/l
below limit of quantification
Single value
Metalaxyl <0,02 µg/l
below limit of quantification
Single value
Metamitron <0,03 µg/l
below limit of quantification
Single value
Metazachlor <0,02 µg/l
below limit of quantification
Single value
Metconazole <0,03 µg/l
below limit of quantification
Single value
Methiocarb <0,015 µg/l
below limit of quantification
Single value
Metobromuron <0,03 µg/l
below limit of quantification
Single value
Metolachlor <0,02 µg/l
below limit of quantification
Single value
Metribuzin <0,03 µg/l
below limit of quantification
Single value
Metsulfuron-methyl <0,03 µg/l
below limit of quantification
Single value
Napropamide <0,03 µg/l
below limit of quantification
Single value
Nickel <0,002 mg/l
below limit of quantification
20 µg/l
< 10 % *
Single value
Nicosulfuron <0,015 µg/l
below limit of quantification
Single value
Nitrate 31 mg/l 50 mg/l
62 %
Single value
Nitrite <0,01 mg/l
below limit of quantification
0.5 mg/l
< 2 % *
Single value
Penconazole <0,03 µg/l
below limit of quantification
Single value
Pendimethalin <0,02 µg/l
below limit of quantification
Single value
Pesticides — Total 0 µg/l 0.5 µg/l
0 %
Single value
Pethoxamid <0,03 µg/l
below limit of quantification
Single value
Picloram <0,03 µg/l
below limit of quantification
Single value
Picolinafen <0,03 µg/l
below limit of quantification
Single value
Picoxystrobin <0,03 µg/l
below limit of quantification
Single value
Pirimicarb <0,015 µg/l
below limit of quantification
Single value
Polycyclic aromatic hydrocarbons <0,01 µg/l
below limit of quantification
0.1 µg/l
< 10 % *
Single value
Prochloraz <0,03 µg/l
below limit of quantification
Single value
Propamocarb <0,03 µg/l
below limit of quantification
Single value
Propazine <0,03 µg/l
below limit of quantification
Single value
Propiconazole <0,03 µg/l
below limit of quantification
Single value
Propoxycarbazone <0,03 µg/l
below limit of quantification
Single value
Propyzamide <0,03 µg/l
below limit of quantification
Single value
Proquinazid <0,03 µg/l
below limit of quantification
Single value
Prosulfocarb <0,05 µg/l
below limit of quantification
Single value
Prosulfuron <0,03 µg/l
below limit of quantification
Single value
Prothioconazole <0,03 µg/l
below limit of quantification
Single value
Pyrimethanil <0,015 µg/l
below limit of quantification
Single value
Quinmerac <0,03 µg/l
below limit of quantification
Single value
Quinoclamine <0,01 µg/l
below limit of quantification
Single value
Quinoxyfen <0,03 µg/l
below limit of quantification
Single value
Rimsulfuron <0,015 µg/l
below limit of quantification
Single value
Selenium 0,001 mg/l 10 µg/l
10 %
Single value
Simazine <0,02 µg/l
below limit of quantification
Single value
Spiroxamine <0,03 µg/l
below limit of quantification
Single value
Sulcotrione <0,03 µg/l
below limit of quantification
Single value
Tebuconazole <0,015 µg/l
below limit of quantification
Single value
Tebufenpyrad <0,03 µg/l
below limit of quantification
Single value
Terbuthylazine <0,02 µg/l
below limit of quantification
Single value
Tetrachloroethene and Trichloroethene (sum) <1 µg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Thiacloprid <0,015 µg/l
below limit of quantification
Single value
Thiamethoxam <0,03 µg/l
below limit of quantification
Single value
Thifensulfuron-methyl <0,03 µg/l
below limit of quantification
Single value
Topramezone <0,01 µg/l
below limit of quantification
Single value
Triadimenol <0,01 µg/l
below limit of quantification
Single value
Triasulfuron <0,03 µg/l
below limit of quantification
Single value
Tribenuron-methyl <0,03 µg/l
below limit of quantification
Single value
Triclopyr <0,03 µg/l
below limit of quantification
Single value
Trifloxystrobin <0,03 µg/l
below limit of quantification
Single value
Triflusulfuron-methyl <0,03 µg/l
below limit of quantification
Single value
Triticonazole <0,03 µg/l
below limit of quantification
Single value
Tritosulfuron <0,025 µg/l
below limit of quantification
Single value
Uranium 0,6 µg/l 10 µg/l
6 %
Single value
Vinyl chloride <0,0001 mg/l
below limit of quantification
0.5 µg/l
< 20 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (20)

Indicator parameters – WV Oberkotzau
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,01 mg/l
below limit of quantification
0.2 mg/l
< 5 % *
Single value
Ammonium <0,02 mg/l
below limit of quantification
0.5 mg/l
< 4 % *
Single value
Calcite dissolution capacity 2,53 mg/l 5 mg/l CaCO3 Single value
Chloride 20 mg/l 250 mg/l
8 %
Single value
Clostridium perfringens (including spores) 0 KbE/100ml 0/100 ml Single value
Coliform bacteria 0 KbE/100ml 0/100 ml Single value
Colony count 22 °C 0 KbE/ml ohne anormale Veränderung Single value
Colony count 36 °C 0 KbE/ml ohne anormale Veränderung Single value
Colour <0,05 1/m
below limit of quantification
0.5 m⁻¹ Single value
Conductivity (25 °C) 387 µS/cm 2,790 µS/cm Single value
Iron <0,01 mg/l
below limit of quantification
0.2 mg/l
< 5 % *
Single value
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value
Odour 100 für den Verbraucher annehmbar Single value
pH 7,8 6,5–9,5 Single value
Sodium 9,87 mg/l 200 mg/l
5 %
Single value
Sulphate 37 mg/l 250 mg/l
15 %
Single value
Taste 100 für den Verbraucher annehmbar Single value
Temperature 16,4 °C Single value
Total organic carbon (TOC) 0,55 mg/l ohne anormale Veränderung Single value
Turbidity 0,14 TE/F 1 NTU Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Further parameters (7)

Further parameters – WV Oberkotzau
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 1,69 mmol/l Single value
Base capacity to pH 8.2 0,06 mmol/l Single value
Calcium 32,1 mg/l Single value
Hardness range (WRMG) 8,75 °dH Single value
Magnesium 18,5 mg/l Single value
Oxygen 8,8 mg/l Single value
Potassium 1,12 mg/l Single value

Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.

Source: http://oberkotzau.de/wp-content/uploads/2020/06/wasseranalyse_oberkotzau_2019.pdf · 01.10.2019 · Probenahme 10.09.2019, Untersuchungszeitraum 10.09.-30.09.2019 · retrieved on 08/08/2026
Show 4 more supply zones in this postcode

WV Oberkotzau (Oberkotzau, Rathaus)

Südwasser GmbH

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

These values are more than a year old. The most recent analysis the water supplier has published for this zone dates from 06/08/2018. We have no newer values — which is why we show the latest available ones rather than none at all. They say nothing about how the water has changed since then.

Water hardness
Hardness range 8,68
Key values WV Oberkotzau (Oberkotzau, Rathaus)
Parameter Value Parametric value Share of the parametric value Reference
Nitrate 32,0 mg/l 50 mg/l
64 %
Single value
Lead <0,003 mg/l
below limit of quantification
10 µg/l
< 30 % *
Single value
Escherichia coli (E. coli) 0 KbE/100ml 0/100 ml Single value
Sulphate 35,1 mg/l 250 mg/l
14 %
Single value
Sodium 11,7 mg/l 200 mg/l
6 %
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Show all recorded parameters (49 — most recent value per parameter)

Microbiology (2)

Microbiology – WV Oberkotzau (Oberkotzau, Rathaus)
Parameter Value Parametric value Share of the parametric value Reference
Escherichia coli (E. coli) 0 KbE/100ml 0/100 ml Single value
Intestinal enterococci 0 KbE/100ml 0/100 ml Single value

Chemical parameters (21)

Chemical parameters – WV Oberkotzau (Oberkotzau, Rathaus)
Parameter Value Parametric value Share of the parametric value Reference
1,2-dichloroethane <0,5 µg/l
below limit of quantification
3 µg/l
< 17 % *
Single value
Antimony <0,001 mg/l
below limit of quantification
5 µg/l
< 20 % *
Single value
Arsenic <0,003 mg/l
below limit of quantification
10 µg/l
< 30 % *
Single value
Benzene <0,3 µg/l
below limit of quantification
1 µg/l
< 30 % *
Single value
Benzo(a)pyrene <0,003 µg/l
below limit of quantification
10 ng/l
< 30 % *
Single value
Boron <0,1 mg/l
below limit of quantification
1 mg/l
< 10 % *
Single value
Cadmium <0,0005 mg/l
below limit of quantification
3 µg/l
< 17 % *
Single value
Chromium <0,005 mg/l
below limit of quantification
25 µg/l
< 20 % *
Single value
Copper 0,051 mg/l 2 mg/l
3 %
Single value
Cyanide <0,002 mg/l
below limit of quantification
50 µg/l
< 4 % *
Single value
Fluoride 0,060 mg/l 1.5 mg/l
4 %
Single value
Lead <0,003 mg/l
below limit of quantification
10 µg/l
< 30 % *
Single value
Mercury <0,0002 mg/l
below limit of quantification
1 µg/l
< 20 % *
Single value
Nickel <0,002 mg/l
below limit of quantification
20 µg/l
< 10 % *
Single value
Nitrate 32,0 mg/l 50 mg/l
64 %
Single value
Nitrite <0,01 mg/l
below limit of quantification
0.5 mg/l
< 2 % *
Single value
Polycyclic aromatic hydrocarbons <0,01 µg/l
below limit of quantification
0.1 µg/l
< 10 % *
Single value
Selenium 0,001 mg/l 10 µg/l
10 %
Single value
Tetrachloroethene and Trichloroethene (sum) <1 µg/l
below limit of quantification
10 µg/l
< 10 % *
Single value
Uranium 0,6 µg/l 10 µg/l
6 %
Single value
Vinyl chloride <0,0001 mg/l
below limit of quantification
0.5 µg/l
< 20 % *
Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Indicator parameters (19)

Indicator parameters – WV Oberkotzau (Oberkotzau, Rathaus)
Parameter Value Parametric value Share of the parametric value Reference
Aluminium <0,01 mg/l
below limit of quantification
0.2 mg/l
< 5 % *
Single value
Ammonium <0,02 mg/l
below limit of quantification
0.5 mg/l
< 4 % *
Single value
Chloride 21,5 mg/l 250 mg/l
9 %
Single value
Clostridium perfringens (including spores) 0 KbE/100ml 0/100 ml Single value
Coliform bacteria 0 KbE/100ml 0/100 ml Single value
Colony count 22 °C 0 KbE/ml ohne anormale Veränderung Single value
Colony count 36 °C 0 KbE/ml ohne anormale Veränderung Single value
Colour <0,05 1/m
below limit of quantification
0.5 m⁻¹ Single value
Conductivity (25 °C) 380 µS/cm 2,790 µS/cm Single value
Iron <0,01 mg/l
below limit of quantification
0.2 mg/l
< 5 % *
Single value
Manganese <0,005 mg/l
below limit of quantification
50 µg/l
< 10 % *
Single value
Odour 100 für den Verbraucher annehmbar Single value
pH 7,77 6,5–9,5 Single value
Sodium 11,7 mg/l 200 mg/l
6 %
Single value
Sulphate 35,1 mg/l 250 mg/l
14 %
Single value
Taste 100 für den Verbraucher annehmbar Single value
Temperature 16,3 °C Single value
Total organic carbon (TOC) 0,73 mg/l ohne anormale Veränderung Single value
Turbidity 0,09 TE/F 1 NTU Single value

* Value below the limit of quantification: the actual share of the parametric value is not known; it lies somewhere below the stated upper bound. The marker shows where the limit of quantification of the measurement lies relative to the parametric value.

Further parameters (7)

Further parameters – WV Oberkotzau (Oberkotzau, Rathaus)
Parameter Value Parametric value Share of the parametric value Reference
Acid capacity to pH 4.3 1,90 mmol/l Single value
Base capacity to pH 8.2 0,14 mmol/l Single value
Calcium 32,0 mg/l Single value
Hardness range (WRMG) 8,68 °dH Single value
Magnesium 18,3 mg/l Single value
Oxygen 8,34 mg/l Single value
Potassium 0,859 mg/l Single value

Values taken unchanged from the publications linked below — for each parameter the most recent recorded value. „—" in the parametric value column: no currently valid legal parametric value is stored in our database for this parameter; the parameter register with all parametric values is being expanded continuously.

Source: https://oberkotzau.de/wp-content/uploads/2019/05/wasseranalyse_oberkotzau_2018.pdf · 07.08.2018 · Probenahme 18.07.2018, Untersuchungszeitraum 18.07.–06.08.2018 · retrieved on 08/08/2026

Probenahmestelle 2

Südwasser GmbH

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

No core values are available for this zone yet.

Probenahmestelle 1

Südwasser GmbH

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

No core values are available for this zone yet.

Probenahmestelle 3

Südwasser GmbH

Assigned via the water supplier — the exact supply zone boundary within the postcode is not yet linked.

No core values are available for this zone yet.

Frequent questions about postcode 95145

How hard is the water in Postcode 95145?
Südwasser GmbH publishes the hardness range 8,75 for the supply zone WV Oberkotzau. The hardness range is a classification under the German Detergents and Cleaning Products Act (soft below 8,4 °dH, medium 8,4 to 14 °dH, hard above that) and not a quality verdict — it indicates how much calcium and magnesium is dissolved in the water. Basis: 01.10.2019, retrieved on 08/08/2026.
How much nitrate is in the drinking water in Postcode 95145?
Südwasser GmbH publishes a nitrate value of 31 mg/l for the supply zone WV Oberkotzau. The statutory parametric value is 50 mg/l; the measured value represents 62 % of the parametric value. Basis: 01.10.2019, retrieved on 08/08/2026.
Who supplies the drinking water in Postcode 95145?
Südwasser GmbH. The values shown here come from the supply zone WV Oberkotzau and apply to the water the supplier delivers. What happens between the building connection and the tap — in old lead pipes, for example — is not covered by these analyses; information on that is provided by owners, the health authority or an examination by an accredited laboratory.

General questions — how current the data is, limit of quantification, parametric values, who is behind this site — are answered under Questions & answers.